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# First stage: Build
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ARG DISTRO=alpine:3.10
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FROM $DISTRO as builder
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# build dependencies
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RUN apk add --no-cache curl tar xz autoconf git gettext build-base openssl openssl-dev
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RUN curl -L 'https://sourceforge.net/projects/fetchmail/files/branch_7-alpha/fetchmail-7.0.0-alpha6.tar.xz/download' | tar xJ
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RUN cd fetchmail-7.0.0-alpha6 && \
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sed -i -e 's/SSLv3_client_method/SSLv23_client_method/' socket.c && \
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./configure --with-ssl --prefix /usr/local --disable-nls && \
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make
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ARG DISTRO=alpine:3.10
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FROM $DISTRO
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# python3 shared with most images
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RUN apk add --no-cache \
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python3 py3-pip bash \
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&& pip3 install --upgrade pip
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# Image specific layers under this line
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RUN apk add --no-cache ca-certificates openssl \
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&& pip3 install requests
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COPY --from=builder /fetchmail-7.0.0-alpha6/fetchmail /usr/local/bin
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COPY fetchmail.py /fetchmail.py
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RUN adduser -D fetchmail
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USER fetchmail
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CMD ["/fetchmail.py"]
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